{"id":1933,"date":"2017-08-07T16:27:14","date_gmt":"2017-08-07T15:27:14","guid":{"rendered":"https:\/\/www.ultraseal-impregnation.com\/?p=1933"},"modified":"2019-09-26T16:17:40","modified_gmt":"2019-09-26T15:17:40","slug":"electronic-component-porosity","status":"publish","type":"post","link":"https:\/\/www.ultraseal-impregnation.com\/us\/2017\/08\/07\/electronic-component-porosity\/","title":{"rendered":"Electronic Component Porosity"},"content":{"rendered":"<p>Electronic and electrical components need to be protected against water or chemical ingress which can cause corrosion, short circuits and component or system failure.<\/p>\n<p>Microscopic gaps and cracks can result from the assembly of dissimilar materials with different expansion coefficients when exposed to temperature cycles. Ingress occurs when moulded plastic shrinks slightly, opening leak paths around metal pins or inserts.<\/p>\n<p>Impregnation is the permanent solution to sealing cracks, gaps and leak paths in electronic and electrical components.<\/p>\n<p><strong>Application Examples<\/strong><\/p>\n<div class=\"columns\">\n<div class=\"column\">\n<p><strong>ICE Powertrain Electronics<\/strong><\/p>\n<ul>\n<li>Control Modules<\/li>\n<li>Connectors<\/li>\n<\/ul>\n<\/div>\n<div class=\"column\">\n<p><strong>Safety Systems<\/strong><\/p>\n<ul>\n<li>Electronic Braking Modules<\/li>\n<li>Airbags<\/li>\n<li>Steering Control Modules<\/li>\n<\/ul>\n<\/div>\n<div class=\"column\">\n<p><strong>Electric &amp; Hybrid Drive Systems<\/strong><\/p>\n<ul>\n<li>Batteries &amp; Battery Packs<\/li>\n<li>Fuel Cells<\/li>\n<li>Electric Motors<\/li>\n<\/ul>\n<\/div>\n<div class=\"column\">\n<p><strong>Power Supply\u00a0<\/strong><\/p>\n<ul>\n<li>Wiring Harness<\/li>\n<li>Coils<\/li>\n<li>Solenoids<\/li>\n<\/ul>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Electronic and electrical components need to be protected against water or chemical ingress which can&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1036,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"class_list":["post-1933","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-hub"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Electronic Component Porosity Explained | Ultraseal US<\/title>\n<meta name=\"description\" content=\"Electronic components need to be protected against water or chemical ingress which can cause corrosion, short circuits and component or system failure\" \/>\n<meta name=\"robots\" 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